in china, impact wool exports from new zealand, textile production in spain, and the use of medical technology in the u.s.? at t. rowe price, we understand the connections of a complex, global economy. it's just one reason over 75% of our mutual funds beat their 10-year lipper average. t. ro price. invest with confidence. request a prospectus or summary prospectus with investment information, risks, fees and expenses to read and consider carefully before investing. >> in the factor follow up segment tonight, unanswered questions continued to surround the benghazi terror attack. four americans, including ambassador christopher stevens were killed in that september 11th blood bath. next week the house intelligence committee will hold a closed door hearing on the matter. they are expected to grill james clapper, the director of national intelligence and cia chief david petraeus over the confusing explanation of the attack and why security warnings were ignored. in the meantime, 53 congressman cosigned a letter to the president demanding answers. among them? pennsylvania republic mike kelly from t